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12814-2 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12814-2: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.090 INCHES NOMINAL IN, head_style: FLAT, hardness_rating: 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL, pin_head_diameter: 0.375 INCHES NOMINAL IN, first_hole_diameter: 0.093 INCHES NOMINAL IN, hole_arrangement_style: ONE END DRILLED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-353-5864, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12814-2
NSN: 5315-01-353-5864
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
height0.090 INCHES NOMINAL IN
head_styleFLAT
hardness_rating35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
pin_head_diameter0.375 INCHES NOMINAL IN
first_hole_diameter0.093 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
end_item_identificationAIRCRAFT MODEL MH-53E
distance_from_centerline_of_hole_to_end_of_pin0.750 INCHES NOMINAL IN
NSN5315-01-353-5864
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12814-2 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST HOLE DIAMETER: 0.093 INCHES NOMINAL IN
•
HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
•
PIN HEAD DIAMETER: 0.375 INCHES NOMINAL IN
•
HEAD STYLE: FLAT
•
HEIGHT: 0.090 INCHES NOMINAL IN
•
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST HOLE DIAMETER0.093 INCHES NOMINAL IN
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
PIN HEAD DIAMETER0.375 INCHES NOMINAL IN
HEAD STYLEFLAT
HEIGHT0.090 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT MODEL MH-53E
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12814-2?
12814-2 is a PIN,STRAIGHT,HEADED.
What is the NSN for 12814-2?
12814-2 is cataloged in the U.S. Government catalog under NSN 5315-01-353-5864. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.